From: Anton Blanchard <anton@samba.org>
To: Christophe Saout <christophe@saout.de>
Cc: Andrew Morton <akpm@osdl.org>,
joneskoo@derbian.org, linux-kernel@vger.kernel.org
Subject: Re: swapper: page allocation failure. order:3, mode:0x20
Date: Fri, 2 Jan 2004 09:45:27 +1100 [thread overview]
Message-ID: <20040101224527.GP28023@krispykreme> (raw)
In-Reply-To: <1072994888.6532.3.camel@leto.cs.pocnet.net>
> > How does this look?
> > [...]
> > + static unsigned long toks = 10*5*HZ;
> > + static unsigned long last_msg;
> > + static int missed;
>
> This would mean that all users of printk_ratelimit share this. If
> printk_ratelimit is bombed by one user other perhaps important messages
> are also suppressed.
printk_ratelimit is only to be used for things which we can afford to
lose (eg our VM debugging messages). Don't use it on anything important :)
Anton
next prev parent reply other threads:[~2004-01-01 22:54 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-01-01 9:35 swapper: page allocation failure. order:3, mode:0x20 Joonas Kortesalmi
2004-01-01 10:15 ` Anton Blanchard
2004-01-01 10:25 ` Andrew Morton
2004-01-01 13:01 ` Anton Blanchard
2004-01-01 20:45 ` Andrew Morton
2004-01-01 22:43 ` Anton Blanchard
2004-01-01 22:08 ` Christophe Saout
2004-01-01 22:45 ` Anton Blanchard [this message]
2004-01-01 23:13 ` Christophe Saout
2004-01-01 10:27 ` Anton Blanchard
2004-01-01 10:42 ` Arjan van de Ven
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